baber/WOPTO huggingface dataset:
Patent DE-4337797-A1 (DE)
Title: Arrangement for detecting the force between machine parts moved relative to each other
Inventor: PORSCH LUTZ DIPL ING
IPC: G01L5/00
Filed: 1993-11-05
Abstract: In the case of known arrangements, prefabricated encapsulated force measuring cells are arranged directly or as a shunt in the force flux to be registered. As a result of a multiplicity of areas which have to be closely tolerant and arranged in terms of construction, these solutions are very costly and space-consuming. Using the arrangement according to the invention, a cost-effective and extremely space-saving solution has been produced. The piezoelectric or piezoresistive converter elements are arranged without a housing directly in a cavity, of blind hole shape, of a machine part, for example the tool holder, through which force flows. This cavity is hermetically sealed by a diaphragm-like force introduction element. The invention is particularly applicable to machines having small-scale active parts, such as tools on crimping presses and the like. <IMAGE>
Patent DE-4339779-A1 (DE)
Title: Reinforcing agent for prodn. of retention model for body part, esp. tooth
Inventor: KREUZKAMP RAINER HUBERTUS DR
IPC: A61K6/00
Filed: 1993-11-24
Abstract: A reinforcing agent for prodn. of retention models for the care of body parts, esp. human teeth with synthetic fillings, comprises a large amt. of carrier material which adheres to the body part, pref. to the tooth and a smaller amt. of transmitter material incorporated in the carrier material and re-dissolvable from the tooth with the carrier.
Patent DE-4340208-A1 (DE)
Title: Crystal growing cell - comprises first housing with chamber contg. soln. and opening, and second housing with closure element
Inventor: USAMI RON
IPC: C30B7/14
Filed: 1993-11-25
Abstract: Crystal growing cell (10) comprises (a) 1st housing (11) with a 1st chamber (12) contg. a 1st soln. (13) and an opening (14); (b) 2nd housing (15) with a closure element (22) arranged so that it moves in a 1st direction and in a direction opposite to the 1st., in which a 3rd housing (25) is arranged in the 2nd housing (15) fixed to the 1st housing (11) around the opening (14) to form a 2nd chamber (26) contg. a 2nd soln. (27); and (c) an appts. (16, 19, 24) that moves the closure element (22) in the 1st direction to close the opening (14) and to separate the 1st chamber (12) from the 2nd chamber (26), and moves the closure element (22) in 2nd direction to open the opening (14) and connect the chamber (12) with the 2nd chamber (26). ADVANTAGE - The cell eliminates soln. leak losses, and enables solns. to be contacted with each other without stirring.
Patent DE-4341501-A1 (DE)
Title: Safety mechanism for emergency line breaker
Inventor: MAYER HEINRICH DIPL ING
IPC: H01H9/16
Filed: 1993-12-06
Abstract: The safety mechanism for an emergency line breaker in machines and manufacturing systems prevents undesired switching off. The emergency line breaker (7) is surrounded by a circular projecting protective ring (2). The diameter of this ring (2) is such that it is possible to switch off the machine if desired by the fist or elbow. The protective ring (2) is preferably see-through and divided into two differently coloured areas (5,6) corresponding to the on and off states. The on and off states may be lit by different coloured lamps or can be indicated by an acoustic output.
Patent DE-4343369-A1 (DE)
Title: Sales display unit, in particular display for heavy goods
Inventor: EICHLER NORBERT
IPC: A47F5/11
Filed: 1993-12-18
Abstract: The sales display unit consists of cardboard and can be designed in particular as a display for heavy goods. The sales display unit is used to receive and present articles and is formed from joined-together and grooved wall parts in a U-shape, in order to be ready for despatch as a folded element. After unfolding, the side walls, connected by a rear wall, can be used by means of shelves assigned via receptacles to receive articles. The side walls, serving as supports, have a multi-layered structure and are surrounded by at least one decorative outer wall. The side walls possess in their wall plane pockets which are connected to slots pointing transversely outwards and intended for insertable corresponding holding angles of the shelves. Arranged above the slot are pivotable tabs formed by material of the side walls. By means of the tabs, on the one hand in the pivoted-out position, a mounting region is freed above the pockets and, on the other hand in the laid-on position, fixture of an inserted shelf can be effected.
Patent DE-4400237-A1 (DE)
Title: Carpet cutting assembly
Inventor: WOLFERTZ ULRICH
IPC: B26D1/00
Filed: 1994-01-07
Abstract: The appts. for cutting flat materials, esp. carpetings, has a cutting underlay (19) at the worktable (12), as a flat sheet of elastic plastics.  Pref. the underlay (19) is a soft PVA (PVC-P), with a Shore A hardness of 60-75, or a soft PVC with a Shore A hardness of 70 and a density of 1.25 g/ml and in a thickness (d) of 3- 5 mm. The cutter is a seven segment cutter (21) which, during cutting, penetrates slightly into the underlay (19), with a max. cutting depth (e) of 0.5 mm.
Patent DE-4401792-A1 (DE)
Title: Homokinetic joint
Inventor: NEUHAEUSLER JOSEF
IPC: F16D3/72
Filed: 1994-01-21
Abstract: Homokinetic joint with a primary joint part and a secondary joint part, spring bellows with several spring-bellows segments being arranged between these joint parts. The spring-bellows segments are formed from rings put together. In this arrangement, the rings of a segment are firmly connected to one another peripherally and the rings of adjacent segments are firmly connected to one another in the area of the ring hole. The outer segments are firmly connected to one of the joint parts. Arranged between the joint parts is a device for axial length compensation with a centring means, designed as a ball-and-socket joint, for the shafts. The length-compensation device has a hollow-cylindrical guide sleeve, arranged on the one joint part coaxially to the shaft and projecting with radial clearance into the ring-hole passage of the segments, and a guide pin which is arranged on the other joint part axially with respect to the shaft and whose end area remote from the shaft passes in a positive-locking manner through a bore in a centring ball head sitting in the inner space of the guide sleeve, the guide pin sliding in the bore of the ball head during length-compensation movements, and the ball head being rotatably mounted in the guide sleeve. The homokinetic joint is characterised in that the ball head (36) is mounted free of play and rotatably, but in a fixed position, in a sliding sleeve (44) carried displaceably free of play in the guide sleeve (38), and a segment (1a) located in the longitudinal centre area of the spring bellows (16), in particular the ... in the ... Original abstract incomplete.
Patent DE-4405529-A1 (DE)
Title: Automatic apparatus for delimbing and/or debarking standing trees
Inventor: KORMANN ROGER
IPC: A01G23/095
Filed: 1994-02-22
Abstract: The apparatus for delimbing and/or for debarking standing trees contains a framework (11) having two arms (12, 13) which each bear a sliding carriage (19, 22). One of the carriages (22) bears one wheel (32), and the other carriage (19) bears two wheels (30, 31). The pivot axis of these wheels is inclined such that the apparatus (10) can move up the tree trunk along a helical line. The apparatus contains two sensors (51, 52) which measure the distance from the cutting unit (17) to the tree trunk as well as the parallelism of said unit with respect to the axis of the tree trunk. A device for the control (53) adjusts the speed of rotation of the wheels (30, 31, 32) as a function of the measurements of the sensors in order that the cutting unit (17) is held in its optimum operating position, as a result of which the independent delimbing and/or the independent debarking of standing trees is possible. <IMAGE>
Patent DE-4405656-A1 (DE)
Title: Appts. for removal of concrements from renal system
Inventor: SCHULZ MANFRED
IPC: A61B17/22
Filed: 1994-02-22
Abstract: Kidney, ureter, or bladder concrements are removed by an intracorporeal lithotriptor (1) with impact waves transmitting probe (2) inserted into an endoscope duct. A guide tube (5) is used for the coaxial insertion into the endoscope duct and for retaining the lithotriptor probe. The guide tube forms a connecting union for a suction pump as a suction and/or exhaust duct (8-10) for the concrements crushed by the probe. Pref. a section of the suction duct is formed as an annular duct (8) between the guide tube and the coaxially inserted probe.
Patent DE-4410580-A1 (DE)
Title: Ultrasonic testing machine for oblong test-pieces, having a rotor and a stator
Inventor: HILGER HEINZ-JOSEF
IPC: G01N29/26
Filed: 1994-03-26
Abstract: The ultrasonic testing machine is intended for oblong test-pieces of constant cross-section. It has a rotor (20) which a) can be rotated about an axis which coincides with the test-piece axis, which b) has a through opening for the test-piece (62, 64) and which c) receives at least one testing head (54), and also a stator (32) surrounding the rotor (20) on the outside and rolling bearings (24) which are arranged between the rotor (20) and the stator (32). The rotor (20) and stator (32) are in each case essentially formed by a tubular piece, namely a rotor tubular piece (20) and a stator tubular piece (30). The rotor tubular piece (22) has, on its outer cylindrical wall, a snug fit on the end for one of the rolling bearings (24). The stator tubular piece (30) has, on its inner cylindrical wall, a snug fit on the end for one of the rolling bearings (24). Outside the rolling bearings (24) there is a sealing arrangement (40) in the intermediate space between the two tubular pieces (22, 30), which sealing arrangement seals the intermediate space against water entering from outside. <IMAGE>
Patent DE-4411017-A1 (DE)
Title: Optical, stationary spectroscopic imaging in strongly scattering objects by means of special light focusing and signal detection of light of different wavelengths
Inventor: KNUETTEL ALEXANDER DR
IPC: G01J3/28
Filed: 1994-03-30
Abstract: Published without abstract.
Patent DE-4418892-A1 (DE)
Title: Microcomputer
Inventor: TASHIRO TETSU
IPC: G06F11/28
Filed: 1994-05-30
Abstract: A control circuit which enables the main CPU (23) to access a memory space of the sub-CPU (1) using the test mode control register (4) is provided. The test mode control register (4) can be controlled using the main CPU bus (10). A control circuit is also provided, to jump into an abort routine by comparing the value of the program counter (5) of the sub-CPU (1) and the value in the abort vector register (7). Another control circuit is provided, to make it possible to reset the sub-CPU (1), to jump according to a test vector and to execute an abort jump under the control of the main CPU (23). It is thus simple to house the sub-CPU (1) on one chip in the traditional single-CPU construction. Thus a test environment and a debugger environment for the sub-CPU (1) are provided in the microcomputer, which has several CPUs on a single chip, without connecting the exclusive test connection of the sub-CPU (1) or the sub-CPU bus (28) to the exterior. <IMAGE>
Patent DE-4419085-A1 (DE)
Inventor: KAIDA HIROAKI
IPC: H03H9/05
Filed: 1994-05-31
Abstract: The component is prepared by bonding spacer plates (13, 14) to side portions of an energy trap piezoelectric resonator (1), comprising a piezoelectric resonance unit (2) coupled with dynamic dampers (4, 8) vibrating for suppressing vibration as propagated by a phenomenon of a dynamic damper so as not to inhibit vibrating portions of the piezoelectric resonator (1) from vibration, and applying case members (16, 17) onto upper and lower portions of the resonator through sheet-type adhesives (18, 19), to define spaces for allowing vibration. The spacer plates may be integral with the resonator (Figs 19 and 20). A plurality of resonance units may be included so as to form a chip-type piezoelectric filter. <IMAGE>
Patent DE-4422101-A1 (DE)
Title: Honing of bores using hone which is given linear and angular movements
Inventor: NAGEL WOLF
IPC: B24B1/04
Filed: 1994-06-24
Abstract: The arrangement consists of a rotary drive for a honing tool and a linear drive (6) which imparts a linear to-and-fro movement to the tool. The arrangement further incorporates electrodynamic vibration generators which are mounted around a central sleeve (10). A clamping unit for the workpiece is mounted on the frame of the vibration generators. The generators generate vibrations of small amplitude and high frequency. The frequency is at least one hundred times the frequency of the in-and-out linear movement.
Patent DE-4428261-A1 (DE)
Title: Navigation system for track guided vehicle equipped with on board control unit
Inventor: UEBEL HELMUT DIPL ING
IPC: G08G1/123
Filed: 1994-08-10
Abstract: The system coordinates geographic coordinates of specified stretch points from the locally fixed control point to the vehicles. The vehicles carry units for stretch independent communication of their geographic positions obtained using GPS, radio or inertial navigation system. The travel course of the vehicle is determined independent of the respective stretch and/or related to the stretch, with the assistance of the coordinate transmission from the locally fixed control point. Positional coordinates are made depending on the results of the vehicle side distance or displacement measurement.
Patent DE-4429993-A1 (DE)
Title: Multi-role combat and transport vehicle (MRC & TV) for UN Peacekeeping Operations of UN Airborne Assault Forces
Inventor: KRECH HANS DR
IPC: F41H7/02
Filed: 1994-08-24
Abstract: After the end of the East-West conflict and the change to the global village policy, the UNO is increasingly being given the monopoly in controlling UN Peacekeeping Operations. The invention which is specified in the patent claim is based on the problem of there being no special equipment and weapons for the UN peacekeeping troops. The development of the multi-role combat and transport vehicle provides the UN peacekeeping troops with a special vehicle for UN Peacekeeping Operations. The vehicle has a better cross-country performance than any other vehicle in the world and represents a completely new generation of armoured infantry vehicles which takes off and lands vertically (VTOL), has the fire control system of an attack helicopter, achieves a ferry range of 3330 kilometres with air to air refuelling, flies under enemy radar by means of its swing wings, can transport 8 fully equipped UN airborne storm troops and can float. A market of at least DM 40,000,000,000 exists for the construction of at least 1,000 units. The multi-role combat and transport vehicle is intended for use for UN Peacekeeping Operations by the UN airborne assault forces, and for civil use. <IMAGE>
Patent DE-4433499-A1 (DE)
Title: Electronic theft prevention system for vehicle
Inventor: SCHWEIGER JUERGEN
IPC: G07C9/00
Filed: 1994-09-20
Abstract: The theft-prevention system includes a portable key (1) for emitting a code signal. A lock receives the code signal and compares it to a standard code signal. When the signals match, a release signal for the security device (3) is generated.  To increase the level of security, the stored code signal or a stored algorithm for calculating the code signal is periodically changed using a diagnosis appts.  The transmitter memory (13) and the receiver memory (23) are both EEPROM(s). The receiver on the ignition lock is connected to the motor controller (3).
Patent DE-4434098-A1 (DE)
Title: Cardiac capacity determn. from aortic impedance variations
Inventor: DOERR THOMAS DR MED
IPC: A61B5/053
Filed: 1994-09-23
Abstract: Temporal variations of impedance to blood flow in the aorta during ventricular ejection are measured and the peak flux is calculated from impedance cardiography. The left ventricular ejection time is derived from an optoplethysmogram or by differentiated invasive pressure measurement. A constant alternating current of 2 mA RMS at 100 kHz is supplied to two thoracic point electrodes, and two sets of electrocardiographic and impedance-cardiographic recordings are taken from four other electrodes suitably positioned on the neck, chest and back.
Patent DE-4435060-A1 (DE)
Title: Mechanism for propulsion of extremely high flying aircraft
IPC: F02B29/00
Filed: 1994-09-30
Abstract: The engine (1) is enclosed in an air filled chamber (2). This pressurised chamber acts as a reservoir of air for combustion in the engine. A pressure of between 1 and 1.2 bar is maintained in the chamber. The gearbox (3) for the propeller is mounted inside the chamber. Between the low pressure centrifugal compressor (4) and the high pressure axial compressor (5) is a further pressure reservoir. In a twin engine (1, 101) installation, both pressure chambers (2, 102) can be connected together. Similarly, both secondary pressure reservoirs (6, 106) can be connected. A pressurised air flask independent of the engine operation completes the design.
Patent DE-4437826-A1 (DE)
Title: Roadbed for railway using noise reducing elements and no ballast
Inventor: RUDERSDORF FRIEDEMANN DIPL ING
IPC: E01B29/00
Filed: 1994-10-14
Abstract: The roadbed has a concrete support slab (42) with dowels (14) which carry bolts (48), threaded for part of their length, which are used for temporary height adjustment of the concrete sleepers (1) laid on the slab. Once the sleepers are correctly adjusted, the space between them and the slab is filled with an expanding mortar, thus providing a rigid base for the rails.  The slab has an arched lower surface which lies on the ground which has been similarly shaped. Noise-deadening components can be fastened to the superstructure beside the rails.
Patent DE-4437981-A1 (DE)
Title: Closure cap unit
IPC: A61J1/20
Filed: 1994-10-25
Abstract: There is described a closure cap unit for a storage bottle for a sterile irrigation fluid for medical applications, with an actual closure cap through which passes a dip tube which dips with its inlet end into the irrigation fluid and whose other end can be connected to an irrigation line, and which has a connection for a propellant, for example CO2, which can be introduced into the storage bottle and forces the irrigation fluid into the dip tube and the irrigation line. The invention is distinguished in that the dip tube is held in a gas-tight manner so as to be displaceable in the direction of its longitudinal axis in a mounting in the closure cap, so that the distance between inlet end and closure cap can be adapted to suit different bottle sizes.
Patent DE-4442554-A1 (DE)
Title: Card transport and positioning apparatus
Inventor: MAYER-WITTRECK UDO
IPC: G06K13/06
Filed: 1994-11-30
Abstract: The card transport and positioning apparatus includes an insertion slot (4) and an output slot (5) arranged aligned with and opposite to the insertion slot. Between the insertion slot and the output slot is a guide device (10) and a transport device (11). The cards (1) are held sideways with their long sides (1A) between the guide device and the transport device by pressing.The cards are driven for transport and for positioning via one or both long sides. A completely uncovered labelling window is arranged between the input centring device and the output centring device.
Patent DE-4442869-A1 (DE)
Inventor: NAGLER FRANZ DIPL ING
IPC: H02K1/27
Filed: 1994-12-02
Abstract: It is proposed to produce a fibre-reinforced plastics external rotor (1) for an electric machine by an injection moulding process, the rotor (1) having a rim element (7) carrying circumferentially spaced permanent magnets (11) and flux-guiding wedges (13) and a flange element (9) projecting radially from the rim element (7) towards the axis of rotation (5). The reinforcement of the rim element (7) has reinforcing fibres running in a circumferential direction in edge regions, (19, 21, 23) and fibres in intersecting directions at an angle of less than 45 DEG  to the circumferential direction in an intermediate region. The flange element (9) is reinforced in its edge regions by stacks of reinforcing mats (33) of which the angle of intersection of the reinforcing fibres is not equal to 90 DEG , these reinforcing mats (33) being angularly offset from one another in a circumferential direction. <IMAGE>
Patent DE-4445842-A1 (DE)
Title: Filter insert of thermoplastically welded nonwoven material
Inventor: UNRATH DIETER
IPC: B01D27/06
Filed: 1994-12-22
Abstract: Filter insert of thermoplastically welded unwoven material is mfd. by a method in which the material is folded to a comblike profile with each outer edge (4, 5) projecting upwards by less than the fold spacing. A sealing strip (8) of width corresp. to the height (7) of the folds is applied along the length on the outer edges and is thermally welded using pressure members (9) supplying energy to the outer edges of the filter material. Welding positions are pressed together during cooling and then the profile is removed and the folded pack is cut to length.
Patent DE-4447398-A1 (DE)
Title: Appts. for growing crystalline semiconductor rods by Czochralski
Inventor: LUEDGE ANKE DIPL ING DR
IPC: C30B15/10
Filed: 1994-12-23
Abstract: Appts. for growing crystalline semiconductor rods using the Czochralski crystal drawing method comprises a crucible (1) specific in comparison to the crystal being grown (6) and contg. a melt (4), a reflector (8) located over the melt, a high frequency inductor (3) providing the necessary melt heat, and a seed crystal (5) rotating relative to the crucible. The appts. is novel in that the crucible is very flat and is formed of electrically insulating material, the inner wall of the crucible being at least partly covered with a layer (2) of the same compsn. as that of the melt and the outer wall being completely surrounded by a high frequency inductor. Also claimed is a method for growing crystalline semiconductor rods using the Czochralski crystal drawing method comprising directing producing the melt with a high frequency inductor surrounding a crucible. The method is novel in that the material in the crucible is first superheated so that the melt completely fills the crucible, and then the heat supply is turned down to solidify a solid layer of the same compsn. as the melt dependent on the shape of the high frequency inductor at least partly on the inner wall of the crucible, and then the seed crystal is dipped in the melt and slowly drawn upwards.
Patent WO-8404816-A1 (WO)
Inventor: FISCHER HERMANN
IPC: G01N/
Filed: 1984-05-09
Abstract: Dans ce procédé, l'électrode de mesure et la contre-électrode sont exposées au gaz d'échappement et présentent un ajustement qui entraîne alternativement des changements entre le régime riche et maigre. En outre, la contre-électrode est disposée en sorte que le temps d'activité et le temps mort lors du passage du gaz du régime riche au régime maigre s'écartent du temps d'activité et du temps mort lors du passage du gaz du régime maigre au régime riche. La contre-électrode présente donc des temps actifs asymétriques. On préfère utiliser une référence de régime riche dans laquelle l'intervalle de temps d'activité et l'intervalle de temps mort lors du passage du gaz du maigre au riche est plus court que lors du passage du riche au maigre. De plus, la contre-électrode est munie d'une couche antidiffusion qui présente des pores ayant des diamètres qui sont petits par rapport au libre parcours moyen des molécules d'oxygène. L'électrode de mesure ne fait donc pas des oscillations de boucle dans le sens riche vers maigre et engendre un potentiel quasi-constant qui peut servir de potentiel de référence pour la sonde.
Patent WO-8502687-A1 (WO)
Inventor: MELZIG MANFRED
IPC: G02B5/23
Filed: 1984-12-17
Abstract: Le revêtement se compose d'une laque comportant une ou plusieurs substances phototropiques. La laque peut présenter plusieurs couches dont la coloration phototropique peut différer. L'élément optique peut en outre comporter une ou plusieurs substances phototropiques. De plus, l'élément optique et le revêtement peuvent posséder une coloration non-phototropique d'une manière connue en soi.